The effect of isolation conditions on the polyamine content of Escherichia coli ribosomes.
D000588:Amines / Q000032:analysis* / Q000378:metabolism; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D004926:Escherichia coli / Q000166:cytology*; D008274:Magnesium; D012270:Ribosomes / Q000032:analysis*; D014316:Tritium
D000588:Amines; D002247:Carbon Isotopes; D014316:Tritium; D008274:Magnesium